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| #!/bin/bash | |
| # mysql 自动备份 | |
| TIMESTAMP=$(date +"%Y%m%d") | |
| BACKUP_DIR="/usr/local/mysql/backup" | |
| MYSQL_USER="root" | |
| MYSQL=/usr/local/mysql/bin/mysql | |
| MYSQL_PASSWORD="root" | |
| MYSQLDUMP=/usr/local/mysql/bin/mysqldump | |
| mkdir -p "$BACKUP_DIR/$TIMESTAMP" | |
| databases=`$MYSQL --user=$MYSQL_USER -p$MYSQL_PASSWORD -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema|mysql|test)"` | |
| for db in $databases; do | |
| FILE=$BACKUP_DIR/$TIMESTAMP/$db.sql | |
| echo -n "$db > $FILE ..." | |
| if [ ! -f $FILE ]; then | |
| $MYSQLDUMP --force --opt --user=$MYSQL_USER -p$MYSQL_PASSWORD --databases $db > $FILE | |
| echo -e " \033[32;49;2mdone!\033[39;49;0m" | |
| else | |
| echo -e " \033[31;49;2malready exists!\033[39;49;0m" | |
| fi | |
| done |
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